000 00298nam a2200121Ia 4500
100 _aForcese, Dennis P. & Richer, Stephen
020 _a0-13-818237-X
942 _cBK
245 _aSocial Research methods
260 _aPrentic-Hall Inc., New jersey
_c1973
082 _a307 For/Ric
300 _ax; 280
999 _c8276
_d8276